(Senior) QA Engineer - AI-Driven Testing (m/f/d)

As part of our Mobile App Platform team, you will own the quality strategy of our Flutter apps, and change how we approach testing.

AI-driven QA is the differentiator in this role. Our QA team already uses AI for test generation, but we want to go much further. You will help reinvent it: autonomous exploration, smarter test orchestration, self-directed QA workflows, and QA systems that detect product risks before they reach users.

This is not a "write test cases and file tickets" role. You co-create systems and practices that enable our product teams to own product quality end-to-end and work with them to close the gaps so we can ship with confidence. Speed boost instead of speed bump.

You think about quality as something you design into the product and process, not a checklist you run before release, effectively shifting quality assurance left.

Our Stack

• Flutter & Dart

• Appium, BrowserStack

• Testmo for test case management

• GCP, GitHub Actions, Datadog, LaunchDarkly

• AI-assisted development with Cursor and agentic coding workflows

• Linear, Notion, Figma, Miro

Key Responsibilities

•

Focus on real-world user journeys and risk mitigation over simple coverage metrics, backed by strong English communication skills to guide engineering practices Bonus points for:

• German language skills

• Experience with energy systems, IoT, or climate tech

• Native iOS/Android or deep Flutter/Dart architecture knowledge

• Track record of navigating ambiguity

• Experience in building testing tools from scratch

• You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen

• With your work, you accelerate the "energy transition" and hence have a direct impact on our climate

• Work with and learn from other super-smart colleagues

• You will enjoy direct contact with core decision-makers

• You will enjoy the best chances of entering full-time in one of Europe's most thriving scaleups

• You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich

• Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass

• Benefits and discounts are yours with Futurebens

• Whether city bike or e-bike - be flexible with our job bike leasing and do something good for the environment at the same time

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